Record Case Detail

This function is in beta test. Please help improve it in the issues here.

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==31559==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffed870c464 at pc 0x5635f17f4f09 bp 0x7ffed870c400 sp 0x7ffed870c3f0
WRITE of size 4 at 0x7ffed870c464 thread T0
    #0 0x5635f17f4f08 in intMatrix::intMatrix(int, int, int) (/out/package/ex3+0x15f08)
    #1 0x5635f17ef500 in main (/out/package/ex3+0x10500)
    #2 0x7ff99655ab96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x5635f17ed259 in _start (/out/package/ex3+0xe259)

Address 0x7ffed870c464 is located in stack of thread T0 at offset 36 in frame
    #0 0x5635f17f4c69 in intMatrix::intMatrix(int, int, int) (/out/package/ex3+0x15c69)

  This frame has 1 object(s):
    [32, 36) 'a' <== Memory access at offset 36 overflows this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: stack-buffer-overflow (/out/packa

Your answer may be identical to the JOJ answer in the first several lines.

However, the main problem you meet now is Runtime Error. And the exit code of your program is 1, which should be 0.

Please double check your code to solve this problem and try again.

Testing fillFrom 2: 4 pts

Testing fillFrom 2: 4 pts

Before filling: 

Matrix Information:
rows: 3
cols: 5
Matrix[1][1] = -1

Notes

Stderr

Hints

Your Answer

JOJ Answer